import { Component, NativeElement } from "../core/Component";
import addon from "../utils/addon";
import { checkIfNativeElement } from "../utils/helpers";
import { QVariant } from "../QtCore/QVariant";
import { GlobalColor, BrushStyle } from "../QtEnums";
import { QColor } from "./QColor";
import { QPixmap } from "./QPixmap";

/**

> The QBrush class defines the fill pattern of shapes drawn by QPainter.

* **This class is a JS wrapper around Qt's [QBrush class](https://doc.qt.io/qt-5/qbrush.html)**

### Example

```javascript
import { QBrush } from "@vixen-js/core";

const brush = new QBrush();
```
 */
export class QBrush extends Component {
  constructor(
    nativeOrGlobalColor?: NativeElement | GlobalColor | QColor,
    style = BrushStyle.SolidPattern
  ) {
    let native: NativeElement;
    if (checkIfNativeElement(nativeOrGlobalColor)) {
      native = nativeOrGlobalColor as NativeElement;
    } else if (typeof nativeOrGlobalColor === "number") {
      native = new addon.QBrush(nativeOrGlobalColor, style);
    } else if (nativeOrGlobalColor == null) {
      native = new addon.QBrush();
    } else {
      native = new addon.QBrush(nativeOrGlobalColor?.native, style);
    }
    super(native);
  }
  isOpaque(): boolean {
    return this.native?.isOpaque();
  }
  setColor(color: QColor | GlobalColor): void {
    if (typeof color === "number") {
      this.native?.setColor(color);
    } else {
      this.native?.setColor(color.native);
    }
  }
  color(): QColor {
    return new QColor(this.native?.color());
  }
  setStyle(style: BrushStyle): void {
    this.native?.setStyle(style);
  }
  style(): BrushStyle {
    return this.native?.style();
  }
  setTexture(pixmap: QPixmap): void {
    this.native?.setTexture(pixmap.native);
  }
  texture(): QPixmap {
    return new QPixmap(this.native?.texture());
  }
  static fromQVariant(variant: QVariant): QBrush {
    return new QBrush(addon.QBrush.fromQVariant(variant.native));
  }
}